Correlations of Soil Properties

Correlations of Soil Properties — M. Carter & S.P. Bentley

Correlations of Soil Properties by M. Carter and S.P. Bentley is a respected geotechnical engineering reference that focuses on one of the most practical aspects of soil mechanics: using correlations to estimate soil behavior and engineering parameters when direct testing is limited or uncertain. For geotechnical designers, site investigation specialists, and engineering geologists, the ability to interpret and link soil index properties with mechanical performance is essential—making this book a valuable tool for both design and decision-making.

A key strength of this publication is its applied approach to soil data interpretation. It brings together correlations that connect commonly measured parameters—such as particle size distribution, Atterberg limits, density, and classification results—with engineering properties used in analysis and design. This type of information is especially useful during early project stages, where engineers must develop preliminary design values before full laboratory programs are completed.

From a professional perspective, the book supports improved engineering judgement by emphasizing that correlations must be used carefully, with awareness of limitations, soil variability, and local geological conditions. It is particularly relevant for projects involving foundations, earthworks, embankments, and slope stability, where realistic parameter selection directly influences safety and performance.

Overall, Correlations of Soil Properties remains a practical and technically valuable reference for engineers who want a structured source of geotechnical correlations to support interpretation, preliminary design, and site investigation reporting.